Allergy & Immunology Billing Services in Ohio

Ohio's healthcare market includes 35,000+ physicians, and allergy & immunology practices here face a payer market dominated by Medical Mutual of Ohio (statewide) and Anthem BCBS on the commercial side and Ohio Medicaid (managed care) and MyCare Ohio (dual-eligibles) on the public payer side. Medicare claims are processed through CGS Administrators (Jurisdiction 15), which applies its own Local Coverage Determinations that directly affect allergy & immunology procedure coverage and medical necessity requirements. Generic billing teams without OH specific knowledge leave revenue on the table.

Allergy & Immunology billing itself is complex. Allergy and immunology billing revolves around allergy testing codes (95004 percutaneous, 95024 intracutaneous, 95044 patch testing), immunotherapy administration (95115-95117 for injections, 95120-95134 for professional services with provision of antigen), biologic medication J-codes for severe allergic conditions, and pulmonary function testing (94010-94070). Test count accuracy is critical — each allergy test is billed per individual allergen, and a typical testing session involves 40-80 individual tests. When you combine this coding complexity with Ohio's specific payer rules, authorization requirements, and 7 Ohio Medicaid (managed care) and MyCare Ohio (dual-eligibles) managed care plans that each have their own billing rules, you need a team that understands both dimensions. Go Medical Billing provides that expertise at 2.49% of collections, serving allergy & immunology practices from Columbus to Dayton and across Ohio.

Ohio has about 35,000 physicians spread across three major metros (Cleveland, Columbus, Cincinnati) plus mid-sized markets in Toledo, Dayton, and Akron. The state has one of the more complex Medicaid managed care environments because it runs two parallel programs: standard Ohio Medicaid managed care (six or seven MCOs) plus MyCare Ohio for dual-eligible Medicare-Medicaid beneficiaries. In November 2024 the Ohio Department of Medicaid announced the Next Generation MyCare program would transition to three plans (Buckeye, CareSource, Molina) starting in January 2026, so the dual-eligible market is in active transition. Cleveland Clinic and University Hospitals dominate Northeast Ohio, OhioHealth and Mount Carmel anchor Columbus, and Mercy Health and the UC Health-Cincinnati system run Cincinnati. The state is the headquarters of CareSource (one of the largest nonprofit Medicaid plans in the country) and Medical Mutual of Ohio, the largest Ohio-headquartered commercial carrier and especially strong in Northeast Ohio.

Ohio-specific factors that shape allergy & immunology reimbursement: Ohio runs two parallel Medicaid programs: standard Ohio Medicaid managed care and MyCare Ohio for dual-eligibles. The MyCare Next Generation transition starts January 2026 with only three plans (Buckeye, CareSource, Molina) selected.; CareSource is headquartered in Dayton and is one of the largest nonprofit Medicaid managed care plans in the country. It also operates in Georgia, Indiana, Kentucky, and West Virginia.; Medical Mutual of Ohio is the largest Ohio-only commercial carrier and is not affiliated with national BCBS. Its specific bundling and prior auth rules are unique to the state.. Our OH coders build these into every allergy & immunologyclaim — see how this works alongside our Ohio medical billing and allergy & immunology billing teams.